Описание

Продукция, изготовленная шведской Alfa Laval компанией, подходит для использования в пищевой, химической, фармацевтической, горнообрабатывающей и нефтяной промышленности.Преимуществом товара является длительный срок службы без необходимости осуществления регулярного обслуживания, а также его первоклассное качество и надежность. CO2 gas coolers replace traditional air cooled condensers in refrigerating systems that have been designed for the use of CO2 as a single refrigerant. Such installations are becoming more and more widely used. AlfaBlue gas coolers are available for both horizontal and vertical air direction, either in single (M) or dual (D) coil execution. Standard configuration
  • Innovative coil design based on small diameter copper tubes and corrugated aluminium turbo fins provides excellent heat transfer at minimal refrigerant charge. Standard fin spacing is 2.1 mm. Circuiting design is fully optimized to the thermodynamic properties of CO2. Stainless steel header tubes for on-site welding connections. Available in different fin thicknesses and fin spacings.
  • Separate connections in the D series provide the opportunity for independent operation of both gas cooler coils.
  • Frame construction provides high rigidity for protection against vibration and thermal expansion. Casing and framework of corrosion resistant pre-galvanized sheet steel (corrosion resistance class C4), epoxy coated white RAL 9002 on both sides. Separated fan sections.
  • Available in four fan diameters (630, 800, 910 & 1000 mm) and five noise levels, power supply 400/50/3. Motors with external rotor, protection class IP 54 according to DIN 40050. Integrated thermo contacts provide reliable protection against thermal overload. EC fan motors available.
Options For a full overview of all available options and additional technical specifications please refer to the product leaflet. Specifications
  • Refrigerant: carbon dioxide CO2
  • Capacities: 20 - 450 kW (air temperature = 35°C, CO2 at 90 bar, gas temperature in/out = 120/38°C)
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